| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Mh(NO3)2 + 2 K3PO4 = Mh3(PO4)2 + 6 KNO3
Au + H2SO4 = Au2(SO4)2 + H2O + SO2 =>
2 Au + 4 H2SO4 = Au2(SO4)2 + 4 H2O + 2 SO2
H2C6H6O7 + NaHCO3 = Na2C4H4O6 + CO2 + H2O =>
5 H2C6H6O7 + 18 NaHCO3 = 9 Na2C4H4O6 + 12 CO2 + 11 H2O
Si(OH)4 + NaCl = SiCl4 + NaOH =>
Si(OH)4 + 4 NaCl = SiCl4 + 4 NaOH
CH3COOH + C6H5CH3 = H2O + C6H5CHCH3CO =>
23 CH3COOH + 14 C6H5CH3 = 30 H2O + 16 C6H5CHCH3CO
(MgOH)2SO4 + Ba(OH)2 = Mg(OH)2 + BaSO4 =>
(MgOH)2SO4 + Ba(OH)2 = 2 Mg(OH)2 + BaSO4
K2S + I2 = KI + S =>
K2S + I2 = 2 KI + S
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
AlPO4 + KOH = K3PO4 + Al(OH)3 =>
AlPO4 + 3 KOH = K3PO4 + Al(OH)3
HI + Br2 = BrI + H2 =>
2 HI + Br2 = 2 BrI + H2
VO(OH)2 + NaOH = Na2V4O9 + H2O =>
4 VO(OH)2 + 2 NaOH = Na2V4O9 + 5 H2O
C15H10O + C25H21P = C22H16 + C18H15PO =>
C15H10O + C25H21P = C22H16 + C18H15PO
Rb + BeF2 = RbF + Be =>
2 Rb + BeF2 = 2 RbF + Be
RbO + H = RbOH =>
RbO + H = RbOH
Al + Br2 = Al2Br2 =>
2 Al + Br2 = Al2Br2
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Zn + Cu(OH)2 = Cu + Zn(OH)2 =>
Zn + Cu(OH)2 = Cu + Zn(OH)2
CH2Br2 + KOH = CHKBr2 + H2O =>
CH2Br2 + KOH = CHKBr2 + H2O
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
Cu + AlCl3 = CuCl2 + Al =>
3 Cu + 2 AlCl3 = 3 CuCl2 + 2 Al
BaO4 + H2O = Ba(OH)2 + H2O2 =>
BaO4 + 4 H2O = Ba(OH)2 + 3 H2O2
Al(OH3) + Na(NO3) = AlNa + OH3(NO3) =>
Al(OH3) + Na(NO3) = AlNa + OH3(NO3)
H2SO4 + NH4OH = H(NH4) + SO4 + (OH)2 =>
H2SO4 + 2 NH4OH = 2 H(NH4) + SO4 + (OH)2
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2 =>
NaHCO3 + CH3OOH = CH3OONa + H2O + CO2
AgNO3 + H3PO4 = Ag3PO4 + HNO3 =>
3 AgNO3 + H3PO4 = Ag3PO4 + 3 HNO3
HCI + Na2CO3 = CO2 + H2O + NaCI =>
2 HCI + Na2CO3 = CO2 + H2O + 2 NaCI
Cu2O + H2SO4 = Cu2SO4 + H2O =>
Cu2O + H2SO4 = Cu2SO4 + H2O
FeSO4 = Fe2O3 + O2 + SO2 =>
4 FeSO4 = 2 Fe2O3 + O2 + 4 SO2
Cu(OH)2 + SO2 = CuSO4 + H2 =>
Cu(OH)2 + SO2 = CuSO4 + H2
ZnSO4 + AgNO3 = Ag2SO4 + Zn(NO3)2 =>
ZnSO4 + 2 AgNO3 = Ag2SO4 + Zn(NO3)2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
AgNO3 + HC2H3O2 = AgC2H3O2 + HNO3 =>
AgNO3 + HC2H3O2 = AgC2H3O2 + HNO3
ZnO + H2SO4 = H2O + ZnSO4 =>
ZnO + H2SO4 = H2O + ZnSO4
H2(SO4) + Pb(OH)4 = Pb(SO4)2 + H2O =>
2 H2(SO4) + Pb(OH)4 = Pb(SO4)2 + 4 H2O
Ca(HCO3)2 + KOH = CaCO3 + K2CO3 + H2O =>
Ca(HCO3)2 + 2 KOH = CaCO3 + K2CO3 + 2 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
KBrO3 + KI + HCl = KBr + I2 + KCl + H2O =>
KBrO3 + 6 KI + 6 HCl = KBr + 3 I2 + 6 KCl + 3 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NaOH + CaBr2 = Ca(OH)2 + NaBr =>
2 NaOH + CaBr2 = Ca(OH)2 + 2 NaBr
Fe + Mg3N2 = Mg + FeN =>
2 Fe + Mg3N2 = 3 Mg + 2 FeN
MgBr2 + HF = MgF2 + HBr =>
MgBr2 + 2 HF = MgF2 + 2 HBr
Cr2(SO4)3 + BaCl2 = BaSO4 + CrCl3 =>
Cr2(SO4)3 + 3 BaCl2 = 3 BaSO4 + 2 CrCl3
Al2O3 + CO = Al + CO2 =>
Al2O3 + 3 CO = 2 Al + 3 CO2
Pb(OH)2 = PbO + H2O =>
Pb(OH)2 = PbO + H2O
CI2 + I2 = CI3 =>
2 CI2 + I2 = 2 CI3
NaOH + FeCl = FeOH + NaCl =>
NaOH + FeCl = FeOH + NaCl
Na2CO3 + HF = NaF + CO3 + H2 =>
Na2CO3 + 2 HF = 2 NaF + CO3 + H2
Na2SO4 + I2 = Na2(SO4)6 + NaI =>
6 Na2SO4 + 5 I2 = Na2(SO4)6 + 10 NaI
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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